297770829

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 419020800

約数和(自身を除く): 121249971

約数列:

[1, 3, 43, 61, 79, 129, 183, 237, 479, 1437, 2623, 3397, 4819, 7869, 10191, 14457, 20597, 29219, 37841, 61791, 87657, 113523, 207217, 621651, 1256417, 1627163, 2308301, 3769251, 4881489, 6924903, 99256943, 297770829]

約数ペア:

[(1, 297770829), (3, 99256943), (43, 6924903), (61, 4881489), (79, 3769251), (129, 2308301), (183, 1627163), (237, 1256417), (479, 621651), (1437, 207217), (2623, 113523), (3397, 87657), (4819, 61791), (7869, 37841), (10191, 29219), (14457, 20597)]